-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, WnMKCmypwXav9sAFROmiFdi+iXcwDoFKxVZEDlqo0V2ENgTWu1JbJt0a8MuPE86J ibKvT6UUJ4Ms4sDJo9xk0A== 0001209191-10-053697.txt : 20101108 0001209191-10-053697.hdr.sgml : 20101108 20101108162612 ACCESSION NUMBER: 0001209191-10-053697 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101105 FILED AS OF DATE: 20101108 DATE AS OF CHANGE: 20101108 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Warnecke David N CENTRAL INDEX KEY: 0001335177 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13105 FILM NUMBER: 101172709 MAIL ADDRESS: STREET 1: ONE CITYPLACE DRIVE STREET 2: SUITE 300 CITY: ST. LOUIS STATE: MO ZIP: 63141 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARCH COAL INC CENTRAL INDEX KEY: 0001037676 STANDARD INDUSTRIAL CLASSIFICATION: BITUMINOUS COAL & LIGNITE SURFACE MINING [1221] IRS NUMBER: 430921172 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: CITY PLACE ONE STE 300 STREET 2: ARCH MINERAL CORP CITY: ST LOUIS STATE: MO ZIP: 63141 BUSINESS PHONE: 3149942700 MAIL ADDRESS: STREET 1: CITYPLACE ONE SUITE 300 STREET 2: ARCH MINERAL CORP CITY: CREVE COEUR STATE: MO ZIP: 63141 FORMER COMPANY: FORMER CONFORMED NAME: ARCH MINERAL CORP DATE OF NAME CHANGE: 19970411 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2010-11-05 0 0001037676 ARCH COAL INC ACI 0001335177 Warnecke David N CITYPLACE ONE SUITE 300 ST. LOUIS MO 63144 0 1 0 0 VP-Marketing & Trading Common Stock 2010-11-05 4 S 0 6100 27.87 D 7700 D Common Stock 2010-11-05 4 S 0 2700 27.89 D 5000 D Common Stock 2010-11-05 4 S 0 800 27.85 D 0 I Shares held by spouse in trust /s/ Jon S. Ploetz, Attorney-in-Fact 2010-11-08 -----END PRIVACY-ENHANCED MESSAGE-----